Revert "Added ChromeOS, Linux GS" (flutter#10313)

Reverts flutter#10302

Needs more time for copy review.

PTAL @sfshaza2 !

_config.yml

@@ -94,7 +94,7 @@ targetmin:
 ## Software current versions
 
 appnow:
-  flutter: '3.19.3'
+  flutter: '3.19.0'
   vscode: '1.86'
   android_studio: '2023.1 (Hedgehog) or later'
   android_sdk: '34.0.0'

src/_data/doctor.yml

@@ -1,51 +1,3 @@
-ChromeOSWeb:
-  degree: 1
-  windows: 'X'
-  linux: 'X'
-  android-toolchain: 'N'
-  chrome: 'Y'
-  xcode: 'X'
-  visual-studio: 'X'
-  android-studio: 'N'
-  errors: 3
-  add-android: 'Y'
-  add-chrome: 'N'
-  add-simulator: 'X'
-  add-xcode: 'X'
-  add-linux-tools: 'X'
-  add-visual-studio: 'X'
-ChromeOSAndroid:
-  degree: 1
-  windows: 'X'
-  linux: 'X'
-  android-toolchain: 'Y'
-  chrome: 'N'
-  xcode: 'X'
-  visual-studio: 'X'
-  android-studio: 'Y'
-  errors: 2
-  add-android: 'N'
-  add-chrome: 'Y'
-  add-simulator: 'X'
-  add-xcode: 'X'
-  add-linux-tools: 'X'
-  add-visual-studio: 'X'
-ChromeOSAndroidWeb:
-  degree: 2
-  windows: 'X'
-  linux: 'X'
-  android-toolchain: 'Y'
-  chrome: 'Y'
-  xcode: 'X'
-  visual-studio: 'X'
-  android-studio: 'Y'
-  errors: 0
-  add-android: 'N'
-  add-chrome: 'N'
-  add-simulator: 'X'
-  add-xcode: 'X'
-  add-linux-tools: 'X'
-  add-visual-studio: 'X'
 LinuxAndroid:
   degree: 1
   windows: 'X'

src/_data/sidenav.yml

@@ -392,8 +392,6 @@
     - title: Linux
       permalink: /platform-integration/linux
       children:
-        - title: Add Linux as build target
-          permalink: /platform-integration/linux/install-linux
         - title: Build a Linux app
           permalink: /platform-integration/linux/building
     - title: macOS

src/_includes/docs/install/compiler/android.md

@@ -3,7 +3,7 @@
 {% assign devos = include.devos %}
 {% assign target = include.target %}
 {% assign compiler = include.compiler %}
-{% assign attempt-time = include.attempt %}
+{% assign time = include.time %}
 
 {% case devos %}
 {% when 'Windows' -%}
@@ -21,23 +21,8 @@
 
 {% include docs/help-link.md location='android-studio' section='#android-setup' %}
 
-To create Android apps with Flutter, verify that the following Android
-components have been installed.
-
-* **Android SDK Platform, API {{ site.appnow.android_sdk }}**
-* **Android SDK Command-line Tools**
-* **Android SDK Build-Tools**
-* **Android SDK Platform-Tools**
-* **Android Emulator**
-
-If you haven't or don't know, continue with the following procedure.
-
-Otherwise, you can skip to the [next section][check-dev].
-
-[check-dev]: #check-your-development-setup
-
 {% comment %} Nav tabs {% endcomment -%}
-<ul class="nav nav-tabs" id="android-studio-start" role="tablist">
+<ul class="nav nav-tabs" id="android-studio-start-{{devos | downcase}}" role="tablist">
     <li class="nav-item">
         <a class="nav-link active" id="first-start-tab" href="#first-start" role="tab" aria-controls="first-start" aria-selected="true">First time using Android Studio</a>
     </li>
@@ -55,7 +40,7 @@ Otherwise, you can skip to the [next section][check-dev].
      aria-labelledby="first-start-tab"
      markdown="1">
 
-1. Launch **Android Studio**.
+1. Start **Android Studio**.
 
    The **Welcome to Android Studio** dialog displays.
 
@@ -77,7 +62,7 @@ Otherwise, you can skip to the [next section][check-dev].
      aria-labelledby="later-start-tab"
      markdown="1">
 
-1. Launch **Android Studio**.
+1. Start **Android Studio**.
 
 1. Go to the **Settings** dialog to view the **SDK Manager**.
 
@@ -168,7 +153,7 @@ Otherwise, you can skip to the [next section][check-dev].
 </div>
 {% comment %} End: Tab panes. {% endcomment -%}
 
-{% if attempt-time == 'first' %}
+{% if time=="first" %}
 
 ### Agree to Android licenses
 

src/_includes/docs/install/compiler/xcode.md

@@ -3,11 +3,11 @@
 {% assign prompt1='$' %}
 {% assign devos = include.devos %}
 {% assign target = include.target %}
-{% assign attempt = include.attempt %}
+{% assign time = include.time %}
 
 ### Configure Xcode
 
-{% if attempt=="first" %}
+{% if time=="first" %}
 
 To develop Flutter apps for {{target}}, install Xcode to compile to native bytecode.
 
@@ -82,9 +82,9 @@ With Xcode, you can run Flutter apps on an iOS device or on the simulator.
 
 {% endif %}
 
-{% if attempt=="first" %}
+{% if time=="first" %}
 
-### Install CocoaPods (Optional)
+### Install CocoaPods
 
 If your apps depend on [Flutter plugins][] with native {{target}} code,
 install [CocoaPods][cocoapods].

src/_includes/docs/install/devices/android-emulator.md

@@ -5,17 +5,16 @@
 {% assign devos = include.devos %}
 {% assign target = include.target %}
 {% assign compiler = include.compiler %}
-{% assign attempt = include.attempt %}
+{% assign time = include.time %}
 
-{% case devos %}
-{% when 'Windows','Linux' -%}
+{% if devos=='Windows' -%}
 {% assign images = '**x86 Images**' -%}
-{% when 'macOS' -%}
+{% elsif devos=='macOS' -%}
 {% assign images = '**x86 Images** if your Mac runs on an Intel CPU or **ARM Images** if your Mac runs on an Apple CPU' -%}
-{% endcase -%}
+{% endif -%}
 
-To configure your Flutter app to run in an Android emulator,
-follow these steps to create and select an emulator.
+To configure your Flutter app to run in the Android emulator,
+follow these steps:
 
 1. Enable
     [VM acceleration]({{site.android-dev}}/studio/run/emulator-acceleration#accel-vm)
@@ -66,11 +65,13 @@ follow these steps to create and select an emulator.
 1. To rename the Android Virtual Device (AVD), change the value in the
    **AVD Name** box.
 
-1. Click **Show Advanced Settings** and scroll to **Emulated Performance**.
+1. Click **Show Advanced Settings**.
+
+1. Scroll to **Emulated Performance**.
 
 1. From the **Graphics** dropdown menu, select **Hardware - GLES 2.0**.
 
-   This enables [hardware acceleration][] and improves rendering performance.
+   This enables [hardware acceleration]({{site.android-dev}}/studio/run/emulator-acceleration).
 
 1. Verify your AVD configuration. If it is correct, click **Finish**.
 
@@ -80,6 +81,4 @@ follow these steps to create and select an emulator.
 1. In the **Device Manager** dialog, click the **Run** icon to the right
    of your desired AVD.
    The emulator starts up and displays the default canvas for your
-   selected Android OS version and device.
-
-[hardware acceleration]: {{site.android-dev}}/studio/run/emulator-acceleration
+   selected OS version and device.

src/_includes/docs/install/devices/android-physical.md

@@ -5,7 +5,7 @@
 {% assign devos = include.devos %}
 {% assign target = include.target %}
 {% assign compiler = include.compiler %}
-{% assign attempt = include.attempt %}
+{% assign time = include.time %}
 
 To configure your Flutter app to run on a physical Android device,
 you need an Android device running {{site.targetmin.android}} or later.

src/_includes/docs/install/flutter-doctor-success.md

@@ -1,64 +1,40 @@
 {% assign doctor = site.data.doctor %}
 {% assign config = site.data.doctor[include.config] %}
-{% case include.devos %}
-{% when 'macOS' %}
-{% assign displayos = 'macOS 14.4.0 23E214 darwin-arm64' %}
-{% when 'Windows' %}
-{% assign displayos = 'Microsoft Windows 11 [Version 10.0.22621.3155]' %}
-{% when 'Linux' %}
-{% assign displayos = 'Ubuntu 20.04 (LTS)' %}
-{% endcase %}
-
-{% comment %}
-Don't change the whitespace control dashes in this list.
-It took about two hours to get exactly right. @atsansone
-{% endcomment %}
 
 ```terminal
 Running flutter doctor...
 Doctor summary (to see all details, run flutter doctor -v):
-[✓] Flutter (Channel stable, {{site.appnow.flutter}}, on {{displayos}}, locale en)
+[✓] Flutter (Channel stable, {{site.appnow.flutter}}, on {{os}} A.B chipset, locale en)
 {%- if config.windows == 'Y' %}
 [✓] Windows version (Installed version of Windows is version 10 or higher)
 {%- endif %}
 {% case config.android-toolchain %}
-{% when 'Y' %}[✓] Android toolchain - develop for Android devices (Android SDK version {{site.appnow.android_sdk}})
-{% when 'N' %}[!] Android toolchain - develop for Android devices
-{% endcase %}
-{%- case config.chrome %}
-{% when 'Y' %}[✓] Chrome - develop for the web
-{% when 'N' %}[!] Chrome - develop for the web
-{% endcase -%}
-{% unless config.xcode == 'X' -%}
+{%- when 'Y' %}[✓] Android toolchain - develop for Android devices (Android SDK version {{site.appnow.android_sdk}})
+{%- when 'N' %}[!] Android toolchain - develop for Android devices
+{%- endcase %}
+{% case config.chrome %}
+{%- when 'Y' %}[✓] Chrome - develop for the web
+{%- when 'N' %}[!] Chrome - develop for the web
+{%- endcase %}
 {% case config.xcode %}
-{% when 'Y' %}[✓] Xcode - develop for iOS and macOS (Xcode {{site.appnow.xcode}})
-{% when 'N' %}[!] Xcode - develop for iOS and macOS (Xcode not installed)
-{% endcase %}
-{%- endunless -%}
-{% unless config.visual-studio == 'X' -%}
+{%- when 'Y' %}[✓] Xcode - develop for iOS and macOS (Xcode {{site.appnow.xcode}})
+{%- when 'N' %}[!] Xcode - develop for iOS and macOS (Xcode not installed)
+{%- endcase -%}
 {% case config.visual-studio %}
-{% when 'Y' %}[✓] Visual Studio - develop Windows apps (version 2022)
-{% when 'N' %}[!] Visual Studio - develop Windows apps
-{% endcase %}
-{%- endunless %}
-{%- case config.android-studio %}
-{% when 'Y' %}[✓] Android Studio (version {{site.appnow.android_studio}})
-{% when 'N' %}[!] Android Studio (not installed)
-{% endcase -%}
-{% unless config.linux == 'X' -%}
+{%- when 'Y' %}[✓] Visual Studio - develop Windows apps (version 2022)
+{%- when 'N' %}[!] Visual Studio - develop Windows apps
+{%- endcase %}
+{% case config.android-studio %}
+{%- when 'Y' %}[✓] Android Studio (version {{site.appnow.android_studio}})
+{%- when 'N' %}[!] Android Studio (not installed)
+{%- endcase %}
 {% case config.linux %}
-{% when 'Y' %}[✓] Linux toolchain - develop for Linux desktop
-{% when 'N' %}[!] Linux toolchain - develop for Linux desktop
-{% endcase %}
-{%- endunless -%}
-
+{%- when 'Y' %}[✓] Linux toolchain - develop for Linux desktop
+{%- when 'N' %}[!] Linux toolchain - develop for Linux desktop
+{%- endcase -%}
 [✓] VS Code (version {{site.appnow.vscode}})
 [✓] Connected device (1 available)
 [✓] Network resources
 
-{% unless config.errors == 0 %}
 ! Doctor found issues in {{config.errors}} categories.
-{% else %}
-∙ No issues found!
-{% endunless -%}
 ```

src/_includes/docs/install/flutter-doctor.md

@@ -25,16 +25,6 @@
 {% else %}
 {% assign work-target = target | append: ' on ' | append: devos %}
 {% endcase %}
-{% case work-target %}
-{% when 'macOS desktop','Web on macOS','iOS on macOS' %}
-{% assign compiler = 'Xcode' %}
-{% when 'Android on Windows','Android on macOS','Android on Linux' %}
-{% assign compiler = 'Android Studio' %}
-{% when 'Linux desktop','Web on Linux' %}
-{% assign compiler = 'one of the Linux libraries' %}
-{% when 'Windows desktop','Web on Windows' %}
-{% assign compiler = 'Visual Studio' %}
-{% endcase %}
 
 ### Run Flutter doctor
 
@@ -54,7 +44,7 @@ As you chose to develop for {{target}},
 you do not need _all_ components.
 If you followed this guide, the result of your command should resemble:
 
-{% include docs/install/flutter-doctor-success.md config=include.config devos=devos -%}
+{% include docs/install/flutter-doctor-success.md config=include.config -%}
 
 ### Troubleshoot Flutter doctor issues
 
@@ -72,11 +62,10 @@ Check the output for other software you might need to install
 or further tasks to perform.
 
 If you change the configuration of your Flutter SDK or its related components,
-run `flutter doctor` _again_ to verify the installation.
+run `flutter doctor` again to verify the installation.
 
-## Start developing {{work-target}} apps with Flutter
+## Start developing {{work-target}} apps on Flutter
 
 Congratulations!
 Now that you have installed all prerequisites and the Flutter SDK,
-you should be able to start developing Flutter apps for
-{{work-target}}.
+you should be able to start developing Flutter apps for {{work-target}}.

src/_includes/docs/install/flutter-sdk.md

@@ -41,4 +41,3 @@ or download and install the Flutter bundle yourself.
 </div>
 </div>
 {% comment %} End: Tab panes. {% endcomment -%}
-